SOLUTION: Lori is 4 times as old as Amy now, while Liz is 9 yards old than Amy. if Lori and Liz are twins, how old is each girl now?

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Question 1066570: Lori is 4 times as old as Amy now, while Liz is 9 yards old than Amy. if Lori and Liz are twins, how old is each girl now?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Amy is x
Lori is 4x OR x+9
4x=x+9
3x=9
x=3
Lori is 12, Amy is 3.